Three healthy components, one broken MASQUERADE
A debug story: NodePorts stopped answering after a Netbird upgrade. The cause was a Netfilter mark shared by three components.
Read the articleWriting
Notes from the field: what broke, how I found out, what I would do again.
My first merged contribution to Falco
Fixing a reliability bug in the OVH audit-log plugin, and what I learned getting a patch through CNCF maintainers.
Read the article